13778972460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{161839}}^1$

素因数の和:161908

約数の個数: 144

約数和(自身を含む): 46656529920

約数和(自身を除く): 32877557460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 860, 946, 990, 1290, 1419, 1548, 1892, 1935, 1980, 2365, 2580, 2838, 3870, 4257, 4730, 5676, 7095, 7740, 8514, 9460, 14190, 17028, 21285, 28380, 42570, 85140, 161839, 323678, 485517, 647356, 809195, 971034, 1456551, 1618390, 1780229, 1942068, 2427585, 2913102, 3236780, 3560458, 4855170, 5340687, 5826204, 6959077, 7120916, 7282755, 8901145, 9710340, 10681374, 13918154, 14565510, 16022061, 17802290, 20877231, 21362748, 26703435, 27836308, 29131020, 32044122, 34795385, 35604580, 41754462, 53406870, 62631693, 64088244, 69590770, 76549847, 80110305, 83508924, 104386155, 106813740, 125263386, 139181540, 153099694, 160220610, 208772310, 229649541, 250526772, 306199388, 313158465, 320441220, 382749235, 417544620, 459299082, 626316930, 688948623, 765498470, 918598164, 1148247705, 1252633860, 1377897246, 1530996940, 2296495410, 2755794492, 3444743115, 4592990820, 6889486230, 13778972460]

約数ペア:

[(1, 13778972460), (2, 6889486230), (3, 4592990820), (4, 3444743115), (5, 2755794492), (6, 2296495410), (9, 1530996940), (10, 1377897246), (11, 1252633860), (12, 1148247705), (15, 918598164), (18, 765498470), (20, 688948623), (22, 626316930), (30, 459299082), (33, 417544620), (36, 382749235), (43, 320441220), (44, 313158465), (45, 306199388), (55, 250526772), (60, 229649541), (66, 208772310), (86, 160220610), (90, 153099694), (99, 139181540), (110, 125263386), (129, 106813740), (132, 104386155), (165, 83508924), (172, 80110305), (180, 76549847), (198, 69590770), (215, 64088244), (220, 62631693), (258, 53406870), (330, 41754462), (387, 35604580), (396, 34795385), (430, 32044122), (473, 29131020), (495, 27836308), (516, 26703435), (645, 21362748), (660, 20877231), (774, 17802290), (860, 16022061), (946, 14565510), (990, 13918154), (1290, 10681374), (1419, 9710340), (1548, 8901145), (1892, 7282755), (1935, 7120916), (1980, 6959077), (2365, 5826204), (2580, 5340687), (2838, 4855170), (3870, 3560458), (4257, 3236780), (4730, 2913102), (5676, 2427585), (7095, 1942068), (7740, 1780229), (8514, 1618390), (9460, 1456551), (14190, 971034), (17028, 809195), (21285, 647356), (28380, 485517), (42570, 323678), (85140, 161839)]